What is the difference in lifespan inequality: gini coefficient by sex between Cayman Islands and Cook Islands?

0.0009, with Cayman Islands ahead.

How many years of comparable data are there for Cayman Islands and Cook Islands?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Lifespan inequality: Gini coefficient by sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cayman Islands vs Cook Islands: Lifespan inequality: Gini coefficient by sex

Cayman Islands

0.0962

in 2023

Cook Islands

0.0953

in 2023

Cayman Islands rank

133rd

Cook Islands rank

136th

Lifespan inequality: Gini coefficient by sex over time

Cayman Islands
Cook Islands

How they compare

Cayman Islands currently reports 0.0962 against 0.0953 in Cook Islands, a difference of 0.0009.

The two have swapped places 5 times across 74 shared years of data; in 1950 it was Cook Islands ahead.

Cayman Islands ranks 133rd and Cook Islands ranks 136th of 236 countries.

Across the 8 decades both report, Cayman Islands averaged higher in 2 and Cook Islands in 6.

Head to head by decade

Decade	Cayman Islands	Cook Islands	Difference	Ahead
1950s	0.2445	0.3597	0.1152	Cook Islands
1960s	0.1953	0.2407	0.0454	Cook Islands
1970s	0.152	0.1601	0.0081	Cook Islands
1980s	0.1227	0.1446	0.022	Cook Islands
1990s	0.1125	0.1353	0.0228	Cook Islands
2000s	0.109	0.1122	0.0032	Cook Islands
2010s	0.1011	0.0993	0.0018	Cayman Islands
2020s	0.0972	0.0969	0.0003	Cayman Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lifespan inequality: gini coefficient by sex, Cayman Islands or Cook Islands?: Cayman Islands, at 0.0962 against 0.0953 in Cook Islands as of 2023.
What is the difference in lifespan inequality: gini coefficient by sex between Cayman Islands and Cook Islands?: 0.0009, with Cayman Islands ahead.
How many years of comparable data are there for Cayman Islands and Cook Islands?: 74 years are reported by both, from 1950 to 2023.
How do Cayman Islands and Cook Islands rank globally for lifespan inequality: gini coefficient by sex?: Cayman Islands ranks 133rd and Cook Islands ranks 136th of 236 countries.
Where does this data come from?: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Lifespan inequality: Gini coefficient by sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cayman Islands vs Cook Islands: Lifespan inequality: Gini coefficient by sex. Statizoid, drawing on Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data. Retrieved 14 September 2026, from https://poverty.statizoid.com/compare/gini-coefficient-of-lifespan-inequality-by-sex/cayman-islands/cook-islands/

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<a href="https://poverty.statizoid.com/compare/gini-coefficient-of-lifespan-inequality-by-sex/cayman-islands/cook-islands/">Cayman Islands vs Cook Islands: Lifespan inequality: Gini coefficient by sex</a> — Statizoid

About this data

Indicator: Lifespan inequality: Gini coefficient by sex
Source: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,722 data points, 1751–2023
Last refreshed: 28 August 2026

Level of inequality in lifespans, measured between 0 and 1.